13051390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 26075520

約数和(自身を除く): 13024130

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2011, 3245, 4022, 6490, 10055, 20110, 22121, 44242, 110605, 118649, 221210, 237298, 593245, 1186490, 1305139, 2610278, 6525695, 13051390]

約数ペア:

[(1, 13051390), (2, 6525695), (5, 2610278), (10, 1305139), (11, 1186490), (22, 593245), (55, 237298), (59, 221210), (110, 118649), (118, 110605), (295, 44242), (590, 22121), (649, 20110), (1298, 10055), (2011, 6490), (3245, 4022)]